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235120 = 2452939
BaseRepresentation
bin111001011001110000
3102221112011
4321121300
530010440
65012304
71666324
oct713160
9387464
10235120
11150716
12b4094
1383032
1461984
15499ea
hex39670

235120 has 20 divisors (see below), whose sum is σ = 546840. Its totient is φ = 94016.

The previous prime is 235117. The next prime is 235159. The reversal of 235120 is 21532.

235120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 235120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390 + ... + 1549.

It is an arithmetic number, because the mean of its divisors is an integer number (27342).

2235120 is an apocalyptic number.

235120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235120 is an abundant number, since it is smaller than the sum of its proper divisors (311720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235120 is a wasteful number, since it uses less digits than its factorization.

235120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952 (or 2946 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 235120 is about 484.8917404947. The cubic root of 235120 is about 61.7205599800.

Adding to 235120 its reverse (21532), we get a palindrome (256652).

The spelling of 235120 in words is "two hundred thirty-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 2939 5878 11756 14695 23512 29390 47024 58780 117560 235120